앰프 업그레이드! DIY 60W 토로이달 변압기 (230V to 18V)로 하이파이 오디오

다른 비디오
August 02, 2025
Category Connection: 토로이달 트랜스포머
Brief: Upgrade your audio amplifier with this Customized 60W Toroidal Transformer, designed for Hi-Fi audio systems. Featuring a 230V AC input and stable 18V AC output, it ensures clean, efficient power delivery with minimal noise and energy loss. Perfect for tube preamps and Class A/B amplifiers.
Related Product Features:
  • ≥90% 효율 및 <20dB 험으로 조용한 작동을 위한 고효율 설계.
  • 일관된 전력 공급을 위한 정밀한 전압 조절(5% 미만 강하)을 갖춘 안정적인 18V AC 출력.
  • Constructed with oxygen-free copper (OFC) windings and high-grade silicon steel core for minimal energy loss.
  • Double insulation and Class B (130°C) thermal rating for durability and safety.
  • Compact toroidal design reduces electromagnetic interference (EMI) and mechanical vibration.
  • Low no-load current (<30mA) enhances energy efficiency and reduces idle power waste.
  • 하이파이 오디오 앰프, 프리앰프 및 기타 민감한 오디오 애플리케이션에 이상적입니다.
  • CE 및 RoHS 규격 준수, 선택적 인증 가능.
질문:
  • What is the input voltage for this toroidal transformer?
    The input voltage is 230V AC, suitable for standard power supplies in many regions.
  • How does this transformer minimize noise in audio systems?
    It features oxygen-free copper windings and a high-grade silicon steel core, ensuring <20dB hum and minimal electromagnetic interference.
  • Is this transformer suitable for professional audio applications?
    Yes, its stable 18V output, high efficiency, and low noise make it ideal for Hi-Fi and professional audio systems, including tube preamps and Class A/B amplifiers.